3-Mercapto-1-propanol CAS 19721-22-3
Purity >90%In StockPharmaceutical Standards
| CAS No. | 19721-22-3 |
| Molecular Formula | C3H8OS |
| Molecular Weight | 92.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Mercapto-1-propanol (CAS 19721-22-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C3H8OS. Molecular weight: 92.16 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C3H8OS |
| Molecular Weight | 92.16 g/mol |
| Purity | >90% |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1962 |
| Sulfur Atoms | 1 |
Related Mercapto Standards
- 1-mercapto-2-propanol (CAS 1068-47-9)
- 2-Mercapto-1-propanol (CAS 3001-64-7)
- 3-Mercapto-2-butanone (CAS 40789-98-8)
- 2-Mercapto-N-methylacetamide (CAS 20938-74-3)
- 4-Mercapto-1-butanol, 96% (CAS 14970-83-3)
- 2-Mercapto-2,2-dimethylethanol (CAS 73303-88-5)
- 3-Mercapto-2-butanol(mixture of isomers) (CAS 54812-86-1)
- 2-Mercapto-3-butanol, mixture of isomers (CAS 37887-04-0)
Recommended Standards
- 2-(Methylthio)ethanol (CAS 5271-38-5)
- 3-Methyl-1-butyl-1,1,2,2-d4 Alcohol (CAS 1219795-21-7)
- 5XK73BNP7Q 4384-82-1 Dithiocarbamic acid Carbamodithioic acid, ion(1-) Carbamic acid, dithio-, ion(1-) Carbamodithioate Dithiocarbamate Dithiocarbamate anion UNII-5XK73BNP7Q (CAS 4384-82-1)
- 2-Methyl-5-[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-1,3,4-oxadiazole (CAS 1119090-20-8)
- D-Tyrosine, 2-iodo- (CAS 1241675-93-3)
- 12-Deoxyphorbol-13-Angelate (CAS 28152-96-7)
- 2-(6-Amino-2-oxo-3,4-dihydroquinolin-1(2H)-yl)acetamide (CAS 1154397-88-2)
- Dotinurad Impurity 128 (CAS CATO-C4X-2494128)
- 1-(pyrazin-2-yl)piperidin-4-one (CAS 116247-99-5)
- Fibrinopeptide B (human) (CAS 36204-23-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com